I have a hen that is getting a bald back, infront of her tail. She not only is the roosters favorite but the other hens are pulling her feathers out in this area and she is getting really bald. She is the only one out of my 7 girls that is bald anywhere. I was thinking about making a saddle to put on her. Has anyone used these before? How do they work? Will the other hens pick on her more because she is wearing it?